Foldable knife



FIG. 1 is a perspective view of my new design.

FIG. 2 is a top view thereof.

FIG. 3 is a side view thereof.

FIG. 4 is another side view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken line showing of the blade holder is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design of a foldable knife, as shown and described. 